Effect of Hydrophobic Polymers on the Gastro Retention Time and In vitro Release of Ciprofloxacin HCl from Co-matrix Tablets. Dhaka University Journal of Pharmaceutical Sciences, [S. l.], v. 9, n. 2, p. 97–102, 2011. DOI: 10.3329/dujps.v9i2.7893. Disponível em: https://www.banglajol.info/index.php/JPharma/article/view/7893. Acesso em: 23 jun. 2026.